Re: ADXL363 breakout board
Neil, Thanks very much for the information. As a small business, however, (getting a $150 eval board and replace the part) or (creating one from scratch from its schematic and add the ADC part) is out...
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Re: A very URGENT question about AD9915
Thx for the reply, As i understand, DDS' SFDR can not be found & measured by observing the spuriouses with spectrum analyzer while you are changing the amplitude of the output.You are using another...
View ArticleRe: ADAU1701 have level data feedback to MCU?
Hello, On the EVAL-ADAU1701 (and Elektor board) the SELFBOOT pin is connected to 3.3V. According to the ADAU1701 datasheet, I think the SELFBOOT must be low to put the ADAU1701 into SPI mode (by...
View ArticleRe: Re: Re: AD9361 56MHz RX bandwidth
Hi Ciro, Thanks for the follow up. It looks to me that you are generating the filter coefficients in a correct way, but the filter file may not conform to the Linux driver. I have asked our IIO Scope...
View ArticleRe: Powering DDS AD9852 Evaluation Board ???
Thanks SittieI don't have board in hand right now and it will take some time in deliveryI will get back to you after I get the board Thanks again Regards;Waqas
View Articlead9361 Slow-attack Programmable Thresholds and Step-Sizes
I've got another question about using the automatic gain control through the linux iio driver. After reading the reference manual I see that the slow-attack gain control mode has several programmable...
View ArticleRe: AD2S1210 Resolver to digital. Configuration
Hello JohnnyG: Thank you very much for your detailed answer; it is much clearer now. Only two issues:I think you meant "angular position of the rotor" instead of "angular error of the rotor".I still...
View ArticleRe: BF60x - PVP Tutorial
MKB,Thank you for your response.Is there any documentation for the UDS Downscaler example project ? Regards,Mario Bergeronon behalf of FinBoard.org
View ArticleADV7611: video doesn't display when connected to phone HDMI output
I have a board that drives a 1920x1080 display and when I connect it to my computer with NVIDA card it works perfectly. I tested with an android phone that has a HDMI output and it didn't work. Do you...
View ArticleRe: ADV7611: video doesn't display when connected to phone HDMI output
Do you have a -P board, a board without HDCP keys? Is the Android trying to output HDCP encrypted content. If HDCP doesn't authenticate then the source will not output anything. PC's normally don't...
View ArticleRe: Re: BF60x - PVP Tutorial
Hi Mario, A readme file (attached) is provided with the example project. I hope this helps. Regards, MKB
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Re: ADV7611: video doesn't display when connected to phone HDMI output
Does this work on your EVAL-ADV7611EBZ? What version of the software driver are you running? -Matt
View ArticleRe: ADXL103/203 resonance compensation
Hi Mark, You can expect the resonant frequency to vary by +/- 500Hz around the nominal value specified in the datasheet. For the XL203 the Q is ~6. Your assumption of a consistent mechanical response...
View ArticleRe: Problem with output signal of ADXRS642
Hi Alexander, Do you see this problem on all your samples? regards,Venkat
View ArticleRe: Re: AD9361 Linux Data Verification
Hi Di, The Libiio client is all set up on the linux side (hooray)! On the MATLAB side, I am getting some errors when using the iio_sink and iio_source blocks (m, slx, and h files from the July 21st...
View ArticleRe: Re: AD9361 Linux Data Verification
Hi Will, Thank you for offering me the certificate. It looks nice. Concerning the errors you got on the Windows MATLAB side, there are several things you can check first: 1. The latest files from...
View ArticleRe: AD7655 power on sequence?
Hi, So after looking into the problem a bit more (and purchasing more of the AD7655) it seems to me that the issue was the fact that the AD7655 is a Level 2A JEDEC part and may require baking prior to...
View ArticleRe: Spurious noise on ADF4159 PLL
The moving noise/moving spur you are seeing on the ADF4159 is normal. We call it a wandering spur. It is inherent in the high-order (2^25) sigma-delta modulator. It is a spur whose offset from the...
View ArticleRe: ADV7511- InfoFrame Related Registers
I see what you mean. I'll discuss with the ADV7511 expert. -Matt
View ArticleRe: AD9255 evaluation board output jumps (or missing codes?)
Hello, Interesting problem. I am wondering if the problem may be due to incompatible common-mode output voltage of the ADL5562 and the AD9255 when dc coupling. Looking at the AD9255 EVB schematic,...
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